Can a garage door opener capacitor effect the logic board ?
Garage door capacitors store extra energy needed when the garage door opener motor starts, opening or closing the garage door. The garage door opener motor needs more than the 110v of power it draws from the plug to start and the capacitor store this energy and provides the burst of energy needed for the garage door motor to start. When a garage door opener capacitor stops working you will generally hear a buzz or hum coming from the garage door opener, but the garage door does not move. In some cases you will see smoke coming from the garage
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